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FIX: Fixing convertTileToPixel function for hex tiles #217

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FIX: Fixing convertTileToPixel function for hex tiles #217

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11 changes: 7 additions & 4 deletions sti/init.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -1115,15 +1115,18 @@ function Map:convertTileToPixel(x,y)
local tileW = self.tilewidth
local tileH = self.tileheight
local sideLen = self.hexsidelength or 0
local even = self.staggerindex == "even" and 1 or 0

if self.staggeraxis == "x" then
local colW = tileW - (tileW - sideLen) / 2
return
x * tileW,
ceil(y) * (tileH + sideLen) + (ceil(y) % 2 == 0 and tileH or 0)
(x-1) * colW,
ceil(y-1) * (tileH) + (ceil(x) % 2 == even and tileH / 2 or 0)
else
local rowH = tileH - (tileH - sideLen) / 2
return
ceil(x) * (tileW + sideLen) + (ceil(x) % 2 == 0 and tileW or 0),
y * tileH
ceil(x-1) * (tileW) + (ceil(y) % 2 == even and tileW / 2 or 0),
(y-1) * rowH
end
end
end
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